oprofile kernel support was dropped with 5.12.x with:
f8408264c77a ("drivers: Remove CONFIG_OPROFILE support")
However the commit stated that the userspace oprofile tools
had stopped using the kernel interface for a log time. So
drop the check.
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
The rootfs fs was removed in 5.3.x but was mostly a
irrelevant entry in the filesystems list anyway.
Here is the upstream commit:
commit fd3e007f6c6a0f677e4ee8aca4b9bab8ad6cab9a
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Thu May 30 17:48:35 2019 -0400
don't bother with registering rootfs
init_mount_tree() can get to rootfs_fs_type directly and that simplifies
a lot of things. We don't need to register it, we don't need to look
it up *and* we don't need to bother with preventing subsequent userland
mounts. That's the way we should've done that from the very beginning.
There is a user-visible change, namely the disappearance of "rootfs"
from /proc/filesystems. Note that it's been unmountable all along
and it didn't show up in /proc/mounts; however, it *is* a user-visible
change and theoretically some script might've been using its presence
in /proc/filesystems to tell 2.4.11+ from earlier kernels.
*IF* any complaints about behaviour change do show up, we could fake
it in /proc/filesystems. I very much doubt we'll have to, though.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
Many places where checking for -ge 4 and some minor version.
This will fail for 5.x kernels if their minor version is less.
Fix it.
While at it, also restructure/simplify the code, make it easier
to run against arbitrary kernel configs, and tidy up some
whitespaces.
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
This option was removed in 4.16.x in favour of
CONFIG_CC_STACKPROTECTOR_AUTO. We do not check for
this option as we also force CONFIG_CC_STACKPROTECTOR_STRONG.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This is what CONFIG_DEBUG_SET_MODULE_RONX was renamed to; since we want
that one, presumably we want this one too.
Signed-off-by: Tycho Andersen <tycho@docker.com>
The previous commit moved some filesystems to kernel modules.
modprobe them before checking if they are enabled.
Also update the YAML files for the tests.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Make sure we do not remove filesystems we expect to have.
Fix the failure cases for the kernel tests which were not working properly
due to shell code.
Fix some 4.11 kernel changes in config that show up once tests are fixed.
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
